package com.ysd.dao;

import com.ysd.entity.Student;

import java.util.List;
import java.util.Map;

/**
 * @ClassName StudentMapper
 * @Description 学生数据接口
 * @Author lvzhenzhen
 * @Date 2021/11/18 17:15
 */
public interface StudentMapper {
    List<Student> selectAll(Map<String, Object> pars);

    int count(Map<String, Object> pars);

    int add(Student student);

    int update(Student student);

}
